In a division sum, the quotient is 20, the divisor 66 and…

In a division sum, the quotient is 20, the divisor 66 and the remainder 55, find the dividend?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #78573